56410630665466 has 64 divisors (see below), whose sum is σ = 105625964715264. Its totient is φ = 21950931340800.

The previous prime is 56410630665353. The next prime is 56410630665497. The reversal of 56410630665466 is 66456603601465.

It is a super-2 number, since 2×56410630665466² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56410630665466.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2352293196 + ... + 2352317176.

It is an arithmetic number, because the mean of its divisors is an integer number (1650405698676).

Almost surely, 2^{56410630665466} is an apocalyptic number.

56410630665466 is a deficient number, since it is larger than the sum of its proper divisors (49215334049798).

56410630665466 is a wasteful number, since it uses less digits than its factorization.

56410630665466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42295.

The product of its (nonzero) digits is 55987200, while the sum is 58.

The spelling of 56410630665466 in words is "fifty-six trillion, four hundred ten billion, six hundred thirty million, six hundred sixty-five thousand, four hundred sixty-six".